CN206135551U - Compound energy storage system - Google Patents
Compound energy storage system Download PDFInfo
- Publication number
- CN206135551U CN206135551U CN201621149734.7U CN201621149734U CN206135551U CN 206135551 U CN206135551 U CN 206135551U CN 201621149734 U CN201621149734 U CN 201621149734U CN 206135551 U CN206135551 U CN 206135551U
- Authority
- CN
- China
- Prior art keywords
- valve
- water container
- water containing
- water
- storage system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a compound energy storage system, including energy storage system, energy storage system includes air compressor, the manometer, the water containing ware, hydraulic generator, a transformer, circulating water pump, circulation water containing ware and valve system, air compressor one side is provided with the manometer, air compressor links to each other with the water containing ware, the water containing ware is connected to hydraulic generator, hydraulic generator meets with transformer and circulation water containing ware respectively, the transformer links to each other with the electric wire netting, hydraulic generator and circulating water pump are connected to circulation water containing ware, circulating water pump meets with the water containing ware, the water containing ware, hydraulic generator, circulation water containing ware and circulating water pump constitute circulation system. The utility model discloses technological and the hydroelectric power generation technique of application compressed air energy storage, drive generator electricity generation during the power consumption peak period, storing energy during the power consumption low ebb, the system is comprehensive, implementation is efficient, the make full use of resource, green, stability is good.
Description
Technical field
This utility model is related to the comprehensive compound technology field of compressed air energy storage technology and hydraulic power generation technology, specifically
For a kind of compound energy-storage system.
Background technology
Obama proposes " electrical network 2.0 " concept, and the U.S. starts to upgrade old-fashioned electrical network and apply for Patents item up to a hundred;Japan
From after nuclear power crisis, distributed power generation and energy storage are started comprehensively, relevant departments have been put into over ten billion nursery finance;Domestic ten
Two or five planning are intelligent grid and generation of electricity by new energy as national strategy developing goal.
Electrical network is referred to and converged by distributed power source, energy storage device, energy converter, associated loadings and monitoring, protection device
Collection small-sized electric system, be one can realize self-contr ol, protection and manage autonomous system, both can with it is big
Electrical network is incorporated into the power networks, it is also possible to isolated operation, and can be switched between two kinds of operational modes by solid-state switch.Maintain
To the basic demand of power system stability when work(, reactive power equilibrium, but it is also thus, due to distributed power source tool to electrical network
Some intermittences and undulatory property feature, and the change of load also has randomness, brings challenges to the stable operation of electrical network, draws
The big problem of power swing is played, while the quality of power supply in microgrid is low, additionally, often having certain power shortage, system is not
It is stable.
Utility model content
The purpose of this utility model is to provide a kind of compound energy-storage system, possesses compressed air energy storage technology and waterpower
Generation technology, can drive electrical power generators at peak times of power consumption, storage energy during low power consumption, system comprehensively, implement effect
Rate is high, makes full use of resource, environmental protection.
For achieving the above object, this utility model provides following technical scheme:A kind of compound energy-storage system, including energy storage
System, energy-storage system includes air compressor, pressure gauge, water container, hydrogenerator, transformator, water circulating pump, the circulation water capacity
Device and valve system, air compressor side is provided with pressure gauge, and air compressor is connected with water container, and water container is connected to water
Turbine generator, hydrogenerator connects respectively with transformator and circulating water container, and transformator is connected with electrical network, and circulating water container connects
Water receiving turbine generator and water circulating pump, water circulating pump connects with water container, water container, hydrogenerator, circulating water container and follows
Ring water pump constitutes blood circulation.
Preferably, the valve system includes valve one, valve two, valve three, valve six, valve four and valve five, valve
Door one is arranged on pressure gauge side and adjacent with water container, and valve two is communicated with water container, and valve three is arranged on water container and water
Between turbine generator, the connection hydrogenerator and circulating water container of valve six, valve four is corresponding with valve six and is opened in circulation
The water container other end, valve five is arranged on the connecting pipe between water circulating pump and water container.
Preferably, it is 10MPa that the air compressor produces compressed air pressure.
Compared with prior art, the beneficial effects of the utility model are as follows:
This utility model is by arranging air compressor, pressure gauge, water container, circulating water container, hydrogenerator, circulation
Water pump, transformator and valve system, with compressed air energy storage technology and hydraulic power generation technology, in the contracting of peak of power consumption space-time air pressure
The high pressure conditions compressed air of machine, drives hydrogenerator to generate electricity by driving the water of water container to form flow velocity;Low power consumption
When water circulating pump work the water of circulating water container is extracted in water container, while compress pressure-air to inside air compressor,
Storage energy, fully using resource, increases operation rate, and system is comprehensive, efficiency of the practice is high, energy-conserving and environment-protective non-hazardous, stability
It is good, power-balance is able to maintain that, reduce a series of harmful effects that distributed power source is produced to electrical network;Power waves can be stabilized
It is dynamic, keep frequency of supply to stablize, and when electrical network builtin voltage fluctuates, energy-storage system can provide reactive-load compensation, keep electricity
Pressure is stable, improves the quality of power supply in microgrid, additionally, microgrid often has in grid-connected and two kinds of working mode changes of isolated island
Certain power shortage, now the energy storage device in microgrid is it is ensured that system steady mistake under both modes
Cross, it is ensured that system is stablized.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure:1- air compressors, 2- pressure gauges, 3- water containers, 4- hydrogenerators, 5- transformators, 6- water circulating pumps,
7- circulating water containers, 8- valves one, 9- valves two, 10- valves three, 11- valves six, 12- valves four, 13- valves five, 14- is electric
Net.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme:A kind of compound energy-storage system, including energy-storage system,
Energy-storage system includes air compressor 1, pressure gauge 2, water container 3, hydrogenerator 4, transformator 5, water circulating pump 6, recirculated water
Container 7 and valve system, the side of air compressor 1 is provided with pressure gauge 2, and air compressor 1 is connected with water container 3, water container 3
Hydrogenerator 4 is connected to, hydrogenerator 4 connects respectively with transformator 5 and circulating water container 7, transformator 5 and the phase of electrical network 14
Even, the connection hydrogenerator 4 of circulating water container 7 and water circulating pump 6, water circulating pump 6 connects with water container 3, water container 3, water wheels
Electromotor 4, circulating water container 7 and water circulating pump 6 constitute blood circulation.
The valve system includes valve 1, valve 29, valve 3 10, valve 6 11, valve 4 12 and valve 5 13,
Valve 1 is arranged on the side of pressure gauge 2 and adjacent with water container 3, and valve 29 is communicated with water container 3, and valve 3 10 is arranged on water
Between container 3 and hydrogenerator 4, valve 6 11 connects hydrogenerator 4 and circulating water container 7, valve 4 12 and valve 6 11
Corresponding and be opened in the other end of circulating water container 7, valve 5 13 is arranged on the connecting pipe between water circulating pump 6 and water container 3
On, it is 10MPa that the air compressor 1 produces compressed air pressure, and under peak of power consumption and low ebb resource is made full use of, and is stored
Energy is increased operation rate, and has the advantages that efficiency of the practice high energy-saving environment protection non-hazardous.
Operation principle:When using this kind of compound energy-storage system, shown according to pressure gauge, air compressor 1 is produced
The compressed air of 10MPa, the water that water container 3 is driven by opening valve 29 forms certain flow rate, is driven by opening valve 3 10
Dynamic hydrogenerator 4 generates electricity, while valve 6 11 is opened ensures that the water energy of hydrogenerator 4 enough enters circulating water container 7, water wheels
The electricity of electromotor 4 is connected to the grid 14 by transformator 5, meets the need for electricity in rush hour, generating state valve one 8, valve
Door 4 12, valve 5 13 is closed mode;During low power consumption:Water circulating pump 6 works, and opens valve 4 12 and 5 13, valve is followed
The water of ring water container 7 is extracted in water container 3, while opening valve 1, the pressure-air for compressing 10MPa is compressed to air compression
The cylinder interior of machine 1, stores energy, realizes circulation energy storage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of compound energy-storage system, including energy-storage system, it is characterised in that:Energy-storage system includes air compressor(1), pressure
Power table(2), water container(3), hydrogenerator(4), transformator(5), water circulating pump(6), circulating water container(7)With valve system
System, air compressor(1)Side is provided with pressure gauge(2), air compressor(1)With water container(3)It is connected, water container(3)Even
It is connected to hydrogenerator(4), hydrogenerator(4)Respectively with transformator(5)And circulating water container(7)Connect, transformator(5)With
Electrical network(14)It is connected, circulating water container(7)Connection hydrogenerator(4)With water circulating pump(6), water circulating pump(6)With water container
(3)Connect, water container(3), hydrogenerator(4), circulating water container(7)And water circulating pump(6)Constitute blood circulation.
2. a kind of compound energy-storage system according to claim 1, it is characterised in that:The valve system includes valve one
(8), valve two(9), valve three(10), valve six(11), valve four(12)With valve five(13), valve(8)It is arranged on pressure
Power table(2)Side and and water container(3)It is adjacent, valve two(9)With water container(3)Communicate, valve three(10)It is arranged on water container
(3)With hydrogenerator(4)Between, valve six(11)Connection hydrogenerator(4)With circulating water container(7), valve four(12)With
Valve six(11)It is corresponding and be opened in circulating water container(7)The other end, valve five(13)It is arranged on water circulating pump(6)With the water capacity
Device(3)Between connecting pipe on.
3. a kind of compound energy-storage system according to claim 1, it is characterised in that:The air compressor(1)Produce
Compressed air pressure is 10MPa.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621149734.7U CN206135551U (en) | 2016-10-24 | 2016-10-24 | Compound energy storage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621149734.7U CN206135551U (en) | 2016-10-24 | 2016-10-24 | Compound energy storage system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206135551U true CN206135551U (en) | 2017-04-26 |
Family
ID=58575159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621149734.7U Expired - Fee Related CN206135551U (en) | 2016-10-24 | 2016-10-24 | Compound energy storage system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206135551U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106329733A (en) * | 2016-10-24 | 2017-01-11 | 江苏峰谷源储能技术研究院有限公司 | Composite type energy storage system |
-
2016
- 2016-10-24 CN CN201621149734.7U patent/CN206135551U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106329733A (en) * | 2016-10-24 | 2017-01-11 | 江苏峰谷源储能技术研究院有限公司 | Composite type energy storage system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103352830B (en) | A kind of compressed air energy storage power generating system using unstable state compression process | |
Maisonnave et al. | Optimal energy management of an underwater compressed air energy storage station using pumping systems | |
CN203257492U (en) | Compressed air electric power energy storage system | |
CN204386832U (en) | Concentration of energy device | |
WO2008139267A1 (en) | Energy storage systems | |
CN110578666A (en) | Hydraulic constant-pressure double-effect compressed air energy storage system | |
CN206477945U (en) | A kind of new type compound energy-storage system | |
CN105927455A (en) | Water storage power generation system using seabed pressure energy | |
CN102954050A (en) | Hydraulic-pneumatic combined piston type energy storage system | |
CN206559042U (en) | A kind of mixed power supply system for oil pumper | |
CN114576070A (en) | Pumped storage energy-saving system based on air compression technology | |
CN206135551U (en) | Compound energy storage system | |
CN201155432Y (en) | Domestic wind power energy storage power generation system device | |
CN206135550U (en) | Electricity generation of compound water wheels and air compression energy storage system | |
CN206280181U (en) | The pneumatic compression formula hydraulic turbine and generator | |
CN205805816U (en) | A kind of water storage generating system utilizing subsea pressure energy | |
CN201238202Y (en) | Independent power station with charging/discharging, storage and distribution, power supply and consumption function for non-parallel wind-solar power supply | |
CN205509518U (en) | Be applied to renewable energy and off -grid system's energy storage structure | |
CN206771505U (en) | A kind of wind energy heating system | |
CN207776913U (en) | A kind of constant pressure type air bag energy-storage system | |
CN106374628A (en) | Combined turbine power generation and air compression energy storage system | |
CN201448098U (en) | Oil pump unit employing new energy source | |
CN205876610U (en) | Air power generation facility | |
CN106329733A (en) | Composite type energy storage system | |
CN212803463U (en) | Wind power generation system with compressed air energy storage function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |